<template>
	<view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址</button>
    </view>
    
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人：{{address.userName}}</view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：{{address.telNumber}}</view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addstr}}</view>
      </view>
    </view>
    
    <!-- 底部的边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
	</view>
</template>

<script>
  import { mapState, mapMutations, mapGetters } from 'vuex'
	export default {
    computed:{
      ...mapState('m_user',['address']),
      ...mapGetters('m_user', ['addstr'])
    },
		data() {
			return {
				// address: {}
			};
		},
    methods:{
      ...mapMutations('m_user', ['updateAddress']),
      async chooseAddress(){
        const [err, succ] = await uni.chooseAddress().catch(err => err)
        if(err ===null && succ.errMsg === 'chooseAddress:ok') {
          // this.address = succ
          this.updateAddress(succ)
        }
        
        // 用户未授权
        if (err && (err.Msg === 'chooseAddress:fail auth deny' || err.Msg === 'chooseAddress:authorize no response')) {
          this.reAuth() // 调用 this.reAuth() 方法向用户重新发起请求
        }
      },
      
      // 调用此方法，重新发起收货地址的授权
      async reAuth() {
        console.log('reAuth已执行');
        // 提示重新授权
        const [err2, confirmResult] = await uni.showModal({
          content: '检测到您没打开地址权限，是否去设置打开？',
          confirmText: "确认",
          cancelText: "取消"
        })
        
        // 如果弹窗异常，直接退出
        if (err2) return
        
        // 如果用户点击了 “取消” 按钮，提示用户取消授权
        if (confirmResult.cancel) return uni.$showMsg('您取消了地址授权！')
        
        // 如果用户点击了 “确认” 按钮，则调用 uni.openSetting() 进入授权页面
        if(confirmResult.confirm) return uni.openSetting({
          success: (settingResult) => {
            // 地址授权的值等于 true 提示用户授权成功
            if (settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
            // 地址授权的值等于 false 提示用户 '您取消了地址授权'
            if (!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权')
          }
        })
      }
    }
	}
</script>

<style lang="scss">
.address-border {
  display: block;
  width: 100%;
  height: 5px;
}
.address-choose-box{
  height: 90px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.address-info-box {
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  
  .row1 {
    display: flex;
    justify-content: space-between;
    
    .row1-right {
      display: flex;
      justify-content: space-between;
    }
  }
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;
    
    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>
